/*
 * Copyright (C) 2013 Daniel Wasilew <daniel.wasilew@codeminer.org>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.codeminer.parts.files;

import org.codeminer.database.DatabaseException;
import org.codeminer.database.DatabaseManager;
import org.codeminer.parts.application.ApplicationContext;
import org.codeminer.parts.database.ArtworkConnector;
import org.codeminer.parts.library.Artwork;

import java.util.List;

/**
 *
 * @author Daniel Wasilew <daniel.wasilew@codeminer.org>
 */
class ExtractArtworksProcessor implements FileProcessor<ProcessInfo> {

    @Override
    public void process(ProcessInfo param, ApplicationContext applicationContext) throws ProcessException {
        List<byte[]> artworksData = param.getArtworks();
        for (byte[] artsData : artworksData) {
            try {
                Artwork artwork = new Artwork(artsData);
                artwork.writeToFolder(applicationContext.getArtworkFolder());
                final ArtworkConnector artworkConnector = applicationContext.getApplicationPart(DatabaseManager.class).getConnector(ArtworkConnector.class);
                artworkConnector.storeArtwork(param.getSong(), artwork);
            } catch (DatabaseException ex) {
                throw new ProcessException("could not store artwork", ex);
            }
        }
    }
}
